Hitachi Chemical Company, Ltd.

Showa Denko Materials Co., Ltd.

Chisato Kikkawa

Tomohiko Kotake

Masato Miyatake

Hiroyuki Izumi

Hikari Murai

Tatsuya Makino

Tomohiro Iwano

Hisataka Minami

Satoshi Takayasu

Yutaka Nomura

Yuta Akasu

Keisuke Inoue

A production method for an aerogel laminate includes a step of preparing a sol of producing a sol for forming an aerogel, an applying step of applying the sol obtained in the step of preparing a sol to a support having a heat ray reflective function or a heat ray absorbing function, and drying the sol to form an aerogel layer, an aging step of aging the aerogel layer obtained in the applying step, a washing step of washing the aged aerogel layer and performing solvent exchange, and a drying step of drying the aerogel layer washed in the washing step.

Aerogel laminate and thermal insulation material

An aerogel laminate roll is prepared by winding an aerogel laminate around a roll core, the aerogel laminate comprising a support and an aerogel layer disposed on the support and having a thickness of 200 &#x3bc;m or less.

Production method for aerogel laminate, and aerogel laminate roll

The present invention relates to an aerogel laminated composite having a structure in which a porous spacer layer, an aerogel layer and a support having a heat ray reflective function or a heat ray absorbing function are laminated in this order.

Aerogel laminated composite and thermal insulation material

The present invention relates to a production method for an aerogel laminate including a support, and an aerogel layer disposed on the support and having a thickness of 200 &#x3bc;m or less, the method comprising a step of washing a wet gel laminate including the support and a wet gel layer disposed on the support by a roll-to-roll scheme.

Aerogel is a dried product of wet gel being a condensate of sol containing at least one selected from the group consisting of a polysiloxane compound having a hydrolyzable functional group or a condensable functional group and having an average molecular weight of 300 to 1500 g/mol, and a hydrolysis product of the polysiloxane compound having a hydrolyzable functional group.

Aerogel

A CMP polishing liquid comprises water and an abrasive particle, wherein the abrasive particle comprises a composite particle having a core including a first particle, and a second particle provided on the core, the first particle contains silica, the second particle contains cerium hydroxide, and the pH of the CMP polishing liquid is equal to or lower than 9.5.

Growing community of inventors

Tokyo, Japan

Chisato Kikkawa